HD6417144 RENESAS [Renesas Technology Corp], HD6417144 Datasheet - Page 369

• Manufacturer Part Number: HD6417144
• Description: 32-Bit RISC Microcomputer SuperHTM RISC engine Family/SH7144 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

11.7.7
If a compare match occurs in the T2 state of a TGR write cycle, the data that is transferred to TGR
by the buffer operation differs depending on channel 0 and channels 3 and 4: data on channel 0 is
that after write, and on channels 3 and 4, before write.
Figures 11.74 and 11.75 show the timing in this case.
Figure 11.74
Contention between Buffer Register Write and Compare Match
Pφ
Address
Write signal
Compare
match signal
Compare match
buffer signal
Buffer register
TGR
Contention between Buffer Register Write and Compare Match (Channel 0)
N
TGR write cycle
Buffer register
T1
address
11.
T2
Rev.4.00 Mar. 27, 2008 Page 325 of 882
M
M
Multi-Function Timer Pulse Unit (MTU)
Buffer register write data
REJ09B0108-0400